EZ Test for Heroin Purity 5 pack

14.19

  • Determine the purity of the heroin quickly.
  • When in contact with heroin, the bottom layer will reveal a yellow/orangey color which becomes darker when there is more heroin present in the sample.
  • You will have your result within minutes!
  • Contains 5 tests, detailed instructions and a color chart.

190 in stock